Treatment and Purification

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Featured Articles
December 11, 2019
Locals reject social impact assessment report of Luhri II hydropower project
News this week
Sutlej river in Kinnaur, Himachal Pradesh (Image source: Sanyam Bahga, Wikipedia)
December 2, 2019
Water stewardship approach to minimizing risks for businesses
Water stewardship is an approach predicated on the concept that water is a shared resource and so water risks are also shared risks that everyone in a catchment will face
Picture credit: Romit Sen
November 21, 2019
Jaipur’s wastewater conundrum
A report by NIUA brings to light the chinks in Jaipur's sewage system and suggests some solutions.
Routine check done by the sewage treatment plant staff in Delawas, Jaipur. The plant is part of the ADB best practices projects list. (Image: Asian Development Bank, Flickr Commons)
November 18, 2019
BWSSB’s workforce woefully inadequate, says Chairman Tushar Girinath
Bangalore's water utility is understaffed, under financed and unable to service the city's water needs.
Image credit: Citizen Matters
November 13, 2019
NGT pushes to ban RO purifiers for water with TDS below 500 mg/l
Policy matters this week
A domestic RO water purifier
October 10, 2019
Goa fights to protect its khazans; Coonoor cleans its river; Punjab gov scrambles to clean Kali Bein River before Gurupurab
News this week
Aerial view of a Khazan in the Zuari river, Goa.
Gulf of Kutch is India's first marine eco-sensitive zone
Policy Matters this week - Gulf of Kutch is India's first marine eco zone, Environment Ministry wants cess for shale gas exploration and NGT directs waste-to-energy plant to control emissions.
Ravleen Kaur
Posted on 16 Sep, 2013 01:36 AM

Gulf of Kutch will be India's first marine eco-sensitive zone
No more effluent in the Gulf of Kutch (Wikipedia)
Chromium contaminates Bangalore's drinking water
News this week - Chromium contaminates drinking water in Peenya industrial area, NEERI develops new technology to treat effluents and water crisis hits 22 big cities in India.
Ravleen Kaur
Posted on 15 Sep, 2013 05:24 PM

Chromium afflicts borewells in India's largest industrial area
Groundwater contamination (Source:Google Images)
Ingenious system to manage sewage in Kolkata
Fisher folk of the East Kolkata Wetlands use sewage from the city’s lakes to rear fish. Watch an interview of the person who popularized this system that the locals invented years ago.
Usha Dewani
Posted on 11 Sep, 2013 08:48 PM

They take your pain and give you what you need. They will absorb the excess showers that our cities can’t handle and replenish water underground when our taps run dry. Often underestimated, these shallow water bodies are also home to countless life forms and serve as winter destinations for distant migratory birds. Blame me for being philosophical but I equate wetlands to mothers.
Fishermen use wastewater of Kolkata to rear fish
Food Security Bill sees light of the day
News this week - Lok Sabha passes the Food Security Bill, floods engulf Gujarat and India bans shark finning.
Ravleen Kaur
Posted on 01 Sep, 2013 10:28 PM

POLICY MATTERS

Food security bill passed
Affordable food for all (Source: Google Images)
Blue technologies to fight the water crisis
Industry experts, water purifier companies and civil society groups talk about buyers expectations, market-centric strategies and future trends in household water purifiers for rural areas.
Amita Bhaduri
Posted on 23 Aug, 2013 09:49 PM

A recent news report said that UNICEF was promoting a machine that purifies sweat from people’s clothes to get potable drinking water (Fox News). Sounds gross?
Conserve drinking water!
IAS officer suspended for targeting illegal sand mining
News roundup - IAS officer suspended in UP, groundwater contaminated by gold mines and the number of households with improved sanitation rises.
Ravleen Kaur
Posted on 04 Aug, 2013 05:01 PM

IAS officer in Uttar Pradesh suspended for action against sand mining
Sand mining near the Yamuna river
Call for poster abstracts for workshop on 'Indo-UK Perspective on Water Quality: Threats, Technologies & Options', Indian Institute of Science, Bangalore
The workshop aims at facilitating research collaborations between academia and industry to understand and develop cutting-edge and affordable technologies for improving water quality.
Posted on 25 Jul, 2013 02:19 PM

Organisers

Indian Institute of Science, Bangalore and Royal Society of Chemistry

About the workshop
IISC, Bangalore
What's in your drinking water?
Water contains naturally occurring compounds such as lead and arsenic among others. How harmful are these and what is the level of contamination we are exposed to?
Shubham Singh
Posted on 19 Jul, 2013 03:11 PM

Both rural and urban India are faced with water problems. People do not have access to good quality, safe drinking water. The source for most drinking water is either rivers or underground aquifers (wells). Since water can dissolve just about anything that it comes into contact with long enough, often the groundwater we get isn’t pure.
Water quality in India Source UNICEF Repository
Extreme weather warning!
Climate change is manifesting itself through modified rainfall patterns, extreme events and temperature fluctuations. What effect will these have on water, sanitation and health in India?
Chicu Lokgariwar
Posted on 11 Jul, 2013 04:04 PM

We sat in a plush climate-controlled room and deliberated climate change as the outside world collapsed around us..
The flooded Bagmati river
Floods in Assam affect one lakh people - Dhemaji worst hit
Floods in Assam, bio-toilets in Konkan railway stations and damage of hydropower project in Uttarakhand are highlights of this week's news.
Ravleen Kaur
Posted on 08 Jul, 2013 11:31 AM

 Flood fury hits Assam

 
The flooded plains of Brahamputra
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